[Sep-2022] PCAP-31-03 PDF Dumps Extremely Quick Way Of Preparation
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NEW QUESTION 57
A property that stores information about a given class's super-classes is named:
- A. _super_
- B. _upper_
- C. _ancestors_
- D. _bases_
Answer: A
NEW QUESTION 58
Which of the following expressions evaluate to True? (Select two answers)
- A. 121 +1 == int ('1' + 2 * '2')
- B. '8' + '8' !=2 * '8'
- C. float ('3.14') == str('3.'+'14')
- D. 'xyz'.lower() 'XY'
Answer: A,D
NEW QUESTION 59
How many elements will the list1 list contain after execution of the following snippet?
- A. three
- B. zero
- C. two
- D. one
Answer: C
NEW QUESTION 60
Which of the following expressions evaluate to True? (Select two answers)
- A. 'not' not in 'in'
- B. 'a' not in 'ABC' .lower ()
- C. ' t '.upper () in 'Thames'
- D. 'in not' in 'not'
Answer: C
NEW QUESTION 61
What is the expected behavior of the following code?
- A. it outputs 1
- B. it outputs 2
- C. it outputs 3
- D. the code is erroneous and it will not execute
Answer: B
NEW QUESTION 62
Assuming that the code below has been placed inside a file named code.py and executed successfully, which of the following expressions evaluate to True? (Select two answers)
- A. _name == _main_'
- B. ClassA. _module_ == 'ClassA'
- C. len(ClassB.__bases__) == 1
- D. str(Object) == 'Object'
Answer: C
NEW QUESTION 63
Which of the following expressions evaluate to True? (Select two answers)
- A. len ('' ' '') == 2
- B. len ( ' ' ' 12
34 ' ' ') == 4 - C. ord (''0'') - ord (''9'') == 10
- D. chr (ord('z') - 1 == 'Y'
Answer: A,D
NEW QUESTION 64
A Python module named pymod.py contains a variable named pyvar.
Which of the following snippets will let youaccess the variable? (Select twoanswers)
- A. import pymod pymod.pyvar = 1
- B. import pyvar from pymod pyvar = 1
- C. from pymod import pyvar = 1
- D. from pymod import pyvar pyvar ()
Answer: A,B
NEW QUESTION 65
A two-parameter lambda function raising its first parameter to the power of the second parameter should be declared as:
- A. lambda (x, y): x ** y
- B. lambda (x, y) = x ** y
- C. lambda x, y: x ** y
- D. def lambda (x, y): return x ** y
Answer: C
NEW QUESTION 66
What is the expected behavior of the following code?
- A. it outputs 1
- B. it outputs 2
- C. it outputs 3
- D. the code is erroneous and it will not execute
Answer: B
NEW QUESTION 67
Python's built-in function named open () tries to open a file and returns:
- A. always None
- B. an error code (0 means success)
- C. a stream object
- D. an integer value identifying an opened file
Answer: C
NEW QUESTION 68
What is the expected behavior of the following code?
- A. it outputs 6
- B. it outputs 1
- C. it raises an exception
- D. it outputs 3
Answer: A
NEW QUESTION 69
What independently inside the add_new () method in order to make the snippet's output equal to [0, 1, 1] ? (Select two answers)
- A. self .put (self.store[1])
- B. self .put self.get () [-1])
- C. self put stire(1])
- D. put self.store(1])
Answer: A,C
NEW QUESTION 70
What is the expected behavior of the following code?
- A. it outputs 1
- B. it outputs 2
- C. the code is erroneous and it will not execute
- D. it outputs 3
Answer: C
NEW QUESTION 71
You need data which can act as a simple telephone director)'. You can obtain it with the following clauses (choose two relevant variants; assume that no other items have been created before)
- A. dir={'Mom':'5551234567', * Dad':'5557654321'}
- B. dir={'Mom':5551234567, 'Dad':5557654321>
- C. dir={Mom:'5551234567', Dad:'5557654321'}
- D. dir={Mom:5551234567, Dad:5557654321}
Answer: C,D
NEW QUESTION 72
Assuming that the following piece of code has been executed successfully, which of the expressions evaluate to True? (Choose two.)
- A. A.VarA == 1
- B. isinstance (obj_b,A)
- C. B.VarA == 1
- D. obj_a is obj_aa
Answer: B,D
NEW QUESTION 73
Which of the following snippets will execute without raising any unhandled exceptions? (Select answers) A)
B)
C)
D)
- A. Option D
- B. Option C
- C. Option A
- D. Option B
Answer: A,B,D
NEW QUESTION 74
What is true about the following snippet? (Select two answers)
- A. the code will raise an unhandled exception
- B. the string what a pity will be seen
- C. the string it's nice to see you will be seen
- D. the siring I feel fine 'will be seen
Answer: B,D
NEW QUESTION 75
Which of the following statements are true? (Select two answers)
- A. \e is an escape sequence used to mark the end of lines
- B. a code point is a number assigned to a given character
- C. II in ASCII stands for Information Interchange
- D. ASCII is synonymous with UTF-8
Answer: C,D
NEW QUESTION 76
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